| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 116,384 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,707 |
| Top World Languages | 0 | - | 4.92 | 820,696 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,376,595 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,304 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,931 |
| Find the City #1 | 0 | - | 4.97 | 42,728 |
| Countries by Official Language | 0 | - | 4.95 | 194,708 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,639 |
| Countries in their Native Language | 0 | - | 4.99 | 198,257 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,596 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,300 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,779 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 112,305 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.85 | 63,795 |
| Places in their Native Language #1 | 0 | - | 4.85 | 241,658 |
| ALL First-Level Subdivisions of the World With a Map | 0 | - | 5.00 | 146,678 |
| All First-Level Subdivisions of Europe by Proximity | 0 | - | 4.85 | 76,951 |
| 407 Islands on the World Map | 0 | - | 4.99 | 35,095 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 46,631 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,306 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,824,046 |
| World Capitals by Map | 0 | - | 5.00 | 285,783 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,199 |
| French-Speaking Countries | 0 | - | 4.85 | 270,287 |
| German-Speaking Countries | 0 | - | 4.91 | 145,397 |
| Countries of the World in 1900 | 0 | - | 4.89 | 84,672 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 194,874 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 126,175 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.94 | 62,306 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 150,513 |
| Tectonic Plates on a Map | 0 | - | 4.97 | 35,623 |
| Layers of the Earth and Atmosphere | 0 | - | 4.96 | 50,437 |
| African East Coast | 0 | - | 4.96 | 95,901 |
| Spanish to English Country Names | 0 | - | 4.86 | 32,931 |
| English Speaking Countries | 0 | - | 4.64 | 357,153 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,041 |
| Modern Day Countries of the Kushan Empire on a Map | 0 | - | 4.89 | 24,849 |
| Boundary Waters | 0 | - | 4.92 | 88,400 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,106 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,963 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,245 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,376 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,301 |
| Pixelated World Map | 0 | - | 5.00 | 143,218 |
| Countries of Europe in 1444 | 0 | - | 4.92 | 99,548 |
| Countries of the World in 1444 | 0 | - | 4.98 | 60,144 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 57,338 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 53,181 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.95 | 124,599 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 82,003 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 80,498 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 49,964 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,115 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,182 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,121 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 304,721 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,674 |
| Places in their Native Language #2 | 0 | - | 4.79 | 134,029 |
| Largest World's Islands on the World Map | 0 | - | 4.69 | 175,147 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,362,378 |
| Landlocked Countries | 0 | - | 4.99 | 419,339 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,983 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 569,013 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,940 |
| Seas on the World Map | 0 | - | 4.96 | 135,195 |
| Seas of the World | 0 | - | 5.00 | 156,509 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,583 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 123,969 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,520 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,682 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,737 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,978 |
| World Capitals Quiz | 0 | - | 5.00 | 5,066,021 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,157 |
| Himalayan Countries | 0 | - | 4.95 | 137,583 |
| Andean Countries | 0 | - | 4.95 | 84,027 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,283 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,764 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,898 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,399 |
| Danube Countries | 0 | - | 4.97 | 71,704 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,614 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,101 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,720 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,796 |
| European Landlocked Countries | 0 | - | 4.99 | 146,814 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,185 |
| Countries with the Most Species | 0 | - | 4.99 | 102,957 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,333 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,439 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,598 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,335 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,010 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,402 |
| Countries in the Alps | 0 | - | 4.87 | 117,752 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,184 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,448 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,447 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,039 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,150 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,746 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,329 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,225 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,989 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,587 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,507 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,357 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,962 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,221 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,246 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,266 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,089 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,591 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,594 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,557 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,326 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,018 |
| Largest Countries By Category | 0 | - | 4.97 | 157,710 |
| Countries by Countries | 0 | - | 4.96 | 62,879 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,268 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,173 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,479 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.78 | 43,133 |
| Merged Country Flags | 0 | - | 4.88 | 106,639 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,662 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.74 | 21,737 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,688 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,827 |
| Colourful Countries of the World | 0 | - | 4.99 | 59,554 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,368 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,759,252 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,417 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,759 |
| Tourist Attraction by Negative Review | 0 | - | 4.86 | 82,261 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,400 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,756 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,193 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,095 |
| Longest International Borders | 0 | - | 4.99 | 264,723 |
| Countries with Three Borders | 0 | - | 4.96 | 36,468 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 41,932 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,042 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,468 |
| Mediterranean Geography on a Map | 0 | - | 4.49 | 37,225 |
| Largest Arctic Islands with a Map | 0 | - | 4.47 | 20,583 |
| Roman Provinces on a Map | 0 | - | 4.54 | 36,875 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,821 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,012 |
| Demonym of Every Country | 0 | - | 4.91 | 59,187 |
| Pacific Ocean General Knowledge | 0 | - | 4.69 | 36,292 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,683 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,859 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,358 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,345 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,107 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,772 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,992 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,323 |
| Island Countries | 0 | - | 4.99 | 709,929 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.75 | 45,467 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.77 | 33,325 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,488 |
| Northernmost Countries | 0 | - | 4.99 | 360,654 |
| Countries of South America | 0 | - | 5.00 | 923,460 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,844 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,867,621 |
| "Land" Countries | 0 | - | 4.98 | 335,894 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,358 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,204 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,137 |
| Countries with Megacities | 0 | - | 4.99 | 261,510 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,998 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,056 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,281 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,086 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,027 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,273 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,331 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,037 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,720 |
| Countries by Capital City | 0 | - | 5.00 | 68,007 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,021 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,509 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,021 |
| Moved Capital Cities | 0 | - | 4.96 | 74,090 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,453 |
| Independence from Whom | 0 | - | 4.99 | 211,413 |
| Subdivisions by Country | 0 | - | 4.86 | 50,299 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,784 |
| Megadiverse Countries | 0 | - | 4.96 | 134,794 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,205 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,769 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,030 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,751 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,405 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,036 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,865 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,508 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,000 |
